Talk about it with your FS... He or She may want to schedule scans or blood tests and may be wanting to keep an eye out for things like OHSS, which of course is something you want to avoid at all costs.

You're clinic may be a part of a network of clinic where they 'may' agree to share the handling of your IVF procedure. (I have heard of this indirectly)

Only you know what you are comfortable with, and only your doctor can make the recommendations that are in your best interest.

Good Luck